Tag Archives: Guth

[069-09] Illinois Farmsteads: Island for Birds?

Guth, Robert W. Illinois Farmsteads: Island for Birds? 069-09-print

Posted in 1976, Transactions | Tagged , | Leave a comment

[073-08] The Constancy and Distinctness of Urban Bird Communities

Guth, Robert W. The Constancy and Distinctness of Urban Bird Communities 073-08-print

Posted in 1980, Transactions | Tagged , | Leave a comment